sodium tetrasulfide

Names

[ CAS No. ]:
12034-39-8

[ Name ]:
sodium tetrasulfide

[Synonym ]:
Sodium tetrasulfide
EINECS 215-211-5
sodium sulfide,tech.
MFCD00014249
disodiumtetrasulphide

[ Density]:
1.335

[ Boiling Point ]:
115℃ [KIR83]

[ Melting Point ]:
275ºC

[ Molecular Formula ]:
Na₂S₄

[ Molecular Weight ]:
174.24000

[ Exact Mass ]:
173.86800

[ PSA ]:
101.20000

[ LogP ]:
2.59280

[ Appearance of Characters ]:
Powder | Pale brown

[ Water Solubility ]:
Soluble in water and alcohol. Insoluble in ether.

[ Hazard Codes ]:
F,C

[ Risk Phrases ]:
11-34

[ Safety Phrases ]:
16-26-36/37/39-45

[ RIDADR ]:
UN1385

[ Packaging Group ]:
II

[ Hazard Class ]:
4.2